Home / 63,107.40-94,663.54-16,359.06

Finding the Fourth Proportional to 63,107.40, 94,663.54 and 16,359.06

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Solution

The fourth proportional to 63,107.40, 94,663.54 and 16,359.06 is: 24,539.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,107.40 : 94,663.54 = 16,359.06 : x
  2. Step 2: Convert to fraction form
    63,107.40/94,663.54 = 16,359.06/x
  3. Step 3: Cross multiply
    63,107.40x = 94,663.54 × 16,359.06
  4. Step 4: Simplify right side
    63,107.40x = 1,548,606,530.67
  5. Step 5: Solve for x
    x = 1,548,606,530.67/63,107.40
  6. Step 6: Final answer
    x = 24,539.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.